39229528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19891

約数の個数: 32

約数和(自身を含む): 83386800

約数和(自身を除く): 44157272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19853, 39706, 79412, 158824, 258089, 377207, 516178, 754414, 1032356, 1508828, 2064712, 3017656, 4903691, 9807382, 19614764, 39229528]

約数ペア:

[(1, 39229528), (2, 19614764), (4, 9807382), (8, 4903691), (13, 3017656), (19, 2064712), (26, 1508828), (38, 1032356), (52, 754414), (76, 516178), (104, 377207), (152, 258089), (247, 158824), (494, 79412), (988, 39706), (1976, 19853)]